1/*
2 * ProGuard -- shrinking, optimization, obfuscation, and preverification
3 *             of Java bytecode.
4 *
5 * Copyright (c) 2002-2009 Eric Lafortune (eric@graphics.cornell.edu)
6 *
7 * This program is free software; you can redistribute it and/or modify it
8 * under the terms of the GNU General Public License as published by the Free
9 * Software Foundation; either version 2 of the License, or (at your option)
10 * any later version.
11 *
12 * This program is distributed in the hope that it will be useful, but WITHOUT
13 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
14 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for
15 * more details.
16 *
17 * You should have received a copy of the GNU General Public License along
18 * with this program; if not, write to the Free Software Foundation, Inc.,
19 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 */
21package proguard.util;
22
23/**
24 * This StringMatcher tests whether strings matches either of the given
25 *  StringMatcher instances.
26 *
27 * @author Eric Lafortune
28 */
29public class OrMatcher implements StringMatcher
30{
31    private final StringMatcher matcher1;
32    private final StringMatcher matcher2;
33
34
35    public OrMatcher(StringMatcher matcher1, StringMatcher matcher2)
36    {
37        this.matcher1 = matcher1;
38        this.matcher2 = matcher2;
39    }
40
41
42    // Implementations for StringMatcher.
43
44    public boolean matches(String string)
45    {
46        return matcher1.matches(string) ||
47               matcher2.matches(string);
48    }
49}
50